Cpt*_*der 3 osgi unit-testing sling aem
在我的 Maven 项目中,我创建了一个简单的 OSGi 服务,它只接受一个引用:
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
@Component
public class MyFoo {
@Reference
private ResourceResolverFactory factory;
}
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然后,使用 osgi-mock 教程,我创建了以下测试类:
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.apache.sling.testing.mock.osgi.junit.OsgiContext;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.powermock.modules.junit4.PowerMockRunner;
@RunWith(PowerMockRunner.class)
public class MyFooTest {
@Rule
public OsgiContext mockContext = new OsgiContext();
@Test
public void test() {
ResourceResolverFactory mockFactory = Mockito.mock(ResourceResolverFactory.class);
mockContext.registerService(ResourceResolverFactory.class, mockFactory);
mockContext.registerInjectActivateService(new MyFoo());
}
}
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测试在最后一行崩溃,但有以下异常:
org.apache.sling.testing.mock.osgi.NoScrMetadataException: No OSGi SCR metadata found for class MyFoo
at org.apache.sling.testing.mock.osgi.OsgiServiceUtil.injectServices(OsgiServiceUtil.java:381)
at org.apache.sling.testing.mock.osgi.MockOsgi.injectServices(MockOsgi.java:148)
at org.apache.sling.testing.mock.osgi.context.OsgiContextImpl.registerInjectActivateService(OsgiContextImpl.java:153)
at org.apache.sling.testing.mock.osgi.context.OsgiContextImpl.registerInjectActivateService(OsgiContextImpl.java:141)
at MyFooTest.testGetResolver(MyFooTest.java:22)
//snippet
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按照互联网上的建议,我已经找到了这个配置指南,并确保我的pom.xml配置完全正确maven-bundle-plugin——但这并没有解决问题。
知道我在哪里犯了错误吗?
我尝试复制您的问题,最初遇到了相同的异常,现在可以正常工作了。问题可能是由于maven-scr-plugin和之间的传递依赖导致类路径损坏maven-bundle-plugin。
确保您具备以下条件:
使用与 OSGI R6 兼容的 osgi-mock 2.x 模拟依赖项。这是我用的。
<dependency>
<groupId>org.apache.sling</groupId>
<artifactId>org.apache.sling.testing.osgi-mock</artifactId>
<version>2.3.6</version>
<scope>test</scope>
</dependency>
Run Code Online (Sandbox Code Playgroud)删除scrmaven 插件和依赖项(maven-scr-plugin和org.apache.felix.scr),因为这会在与 OSGi R6 注释结合使用时导致类路径冲突。这是maven-bundle-plugin我用过的版本。我从这里选择了所有必需的依赖项。
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>3.2.0</version>
</plugin>
Run Code Online (Sandbox Code Playgroud)确保您的插件构建部分包含生成所需 DS 元数据所需的配置。您可以参考您链接的 felix 文档以获取更多信息。
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<extensions>true</extensions>
<executions>
<execution>
<id>scr-metadata</id>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
<configuration>
<exportScr>true</exportScr>
<instructions>
<Bundle-SymbolicName>com.aem.chula.chula</Bundle-SymbolicName>
<Sling-Model-Packages>
com.aem.models
</Sling-Model-Packages>
<_dsannotations>*</_dsannotations>
<_metatypeannotations>*</_metatypeannotations>
</instructions>
</configuration>
</plugin>
Run Code Online (Sandbox Code Playgroud)做一个mvn clean install将在/OSG-INF.
运行您的测试。我用过MockitoJunitRunner,应该也能正常工作PowerMock。
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